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1. WO2020135022 - DISPLAY PANEL IMAGE OPTIMIZATION METHOD AND DEVICE AND COMPUTER READABLE STORAGE MEDIUM

Publication Number WO/2020/135022
Publication Date 02.07.2020
International Application No. PCT/CN2019/124264
International Filing Date 10.12.2019
IPC
G09G 3/36 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34by control of light from an independent source
36using liquid crystals
CPC
G09G 3/3607
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
34by control of light from an independent source
36using liquid crystals
3607for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 胡云川 HU, Yunchuan
  • 赵文勤 ZHAO, Wenqin
  • 陈伟 CHEN, Wei
Agents
  • 深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201811586555.324.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL IMAGE OPTIMIZATION METHOD AND DEVICE AND COMPUTER READABLE STORAGE MEDIUM
(FR) PROCÉDÉ ET DISPOSITIF D'OPTIMISATION D'IMAGE DE PANNEAU D'AFFICHAGE ET SUPPORT D'INFORMATIONS LISIBLE PAR ORDINATEUR
(ZH) 显示面板的画面优化方法、装置及计算机可读存储介质
Abstract
(EN)
A display panel image optimization method and device and a computer readable storage medium, comprising the following steps: S10, when receiving first digital signals of various pixel points obtained by processing an input image signal, processing, according to pixel types, the first digital signals to obtain second digital signals; S20, acquiring color values of the pixel points according to the first digital signals and determining weighted values according to the color values; and S30, acquiring an output signal according to the first digital signals, the second digital signals and the weighted values.
(FR)
La présente invention porte sur un procédé et sur un dispositif d'optimisation d'image de panneau d'affichage, ainsi que sur un support de stockage lisible par ordinateur, comprenant les étapes suivantes : l'étape S10 consistant, lors de la réception de premiers signaux numériques de divers points de pixel obtenus par traitement d'un signal d'image d'entrée, à traiter, selon des types de pixels, les premiers signaux numériques pour obtenir des seconds signaux numériques ; l'étape S20 consistant à acquérir des valeurs de couleur des points de pixel selon les premiers signaux numériques et à déterminer des valeurs pondérées en fonction des valeurs de couleur ; et l'étape S30 consistant à acquérir un signal de sortie en fonction des premiers signaux numériques, des seconds signaux numériques et des valeurs pondérées.
(ZH)
一种显示面板的画面优化方法、装置以及计算机可读存储介质,包括以下步骤:S10在接收到对输入的图像信号进行处理得到的各个像素点的第一数字信号时,根据像素点的类型对第一数字信号进行处理得到第二数字信号;S20根据第一数字信号获取像素点的颜色值,并根据颜色值确定权重值;S30根据第一数字信号、第二数字信号以及权重值获取输出信号。
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